current location:Home > Technical Articles > Operation and Maintenance

  • The ideal Linux distribution for software developers
    The ideal Linux distribution for software developers
    Ubuntu is an operating system widely used for development by programmers around the world. So, what makes Ubuntu so suitable for developing software? Ubuntu is one of the most widely used Linux distributions. It's stable, reliable, well-maintained, and has a large community of supporters. According to a recent HackerEarth survey, Ubuntu is the preferred Linux operating system among software developers, making it the most commonly used open source operating system for code development and deployment. But why is this so? Why is Ubuntu loved by many people? According to DistroWatch, a leading website that provides the latest trends and information on Linux distributions, we can see that Ubuntu is the most widely used Linux distribution.
    LINUX . debian 691 2024-02-10 09:00:15
  • Debian Fcitx installation tutorial
    Debian Fcitx installation tutorial
    In Debian system, Fcitx is a very popular Chinese input method. It supports multiple input method engines and has good compatibility. This article will introduce you how to install and configure Fcitx input method in Debian system. Install Fcitx1. Open the terminal and use the following command to install Fcitx: ```shellsudoapt-getinstallfcitxfcitx-binfcitx-table-all```2. After the installation is complete, use the following command to start Fcitx: ```ruby$fcitx configure Fcitx3. In the terminal Enter the following command to open the Fcitx configuration file: nano~/.xprofi
    LINUX . debian 463 2024-02-10 08:45:32
  • Debian 7.6 and Debian 9.9 installation guide and Linux knowledge sharing
    Debian 7.6 and Debian 9.9 installation guide and Linux knowledge sharing
    Debian is a popular Linux distribution, widely used in servers and personal computers. This article will introduce the installation process of Debian7.6 and Debian9.9 in detail, and share a little Linux knowledge at the end of the article. Debian7.6 installation steps 1. Download the Debian7.6 installation image file and write it to a USB flash drive or CD. 2. Insert the U disk or CD into the computer, restart and enter the BIOS settings, and set the startup item to the U disk or CD. 3. Enter the Debian installation interface and select the language and keyboard layout. 4. For disk partitioning, you can choose manual partitioning or use automatic partitioning tools. 5. Set the username and password, and select the software packages that need to be installed. 6. Start installation
    LINUX . debian 1071 2024-02-10 08:42:30
  • Solve Linux disk partition problems easily! Seven methods to help you completely uninstall the partition
    Solve Linux disk partition problems easily! Seven methods to help you completely uninstall the partition
    As a Linux user, we often need to partition the disk to ensure the management and use of the file system. However, sometimes we need to remove certain partitions, which requires some special skills and tools. This article will introduce seven methods to help you completely uninstall partitions in Linux and make your system more efficient and stable. Warning! If you delete a partition, you will lose your data. Whenever you are working on a partition, be sure to back up your data. A slight typo or slippage can be costly. Don't say we didn't warn you! Deleting Disk Partitions Using GParted (GUI Method) As a desktop Linux user, you may feel more comfortable, and perhaps safer, with GUI-based tools.
    LINUX . debian 805 2024-02-10 08:36:16
  • Deeply customize the Linux system: realize personalized installation and system optimization
    Deeply customize the Linux system: realize personalized installation and system optimization
    With the popularity of the Linux operating system, more and more users are beginning to pay attention to how to carry out in-depth customization according to their own needs. This article will introduce how to carry out customized installation and system optimization in the Deepin Linux system to meet the needs of different users. Deepin Linux customized installation 1. Choose a suitable distribution. Choose a Linux distribution suitable for deep customization, such as Ubuntu, Debian, etc. These distributions provide a wealth of software sources and tools to facilitate users' personalized customization. 2. Customize the partition during the installation process. You can partition according to your own needs. You can choose manual partitioning and set the appropriate size and file system type for each partition. It is recommended to set the /home partition separately to facilitate backup in the future.
    LINUX . debian 721 2024-02-10 08:33:08
  • Detailed explanation of Debian service installation and Debian server installation
    Detailed explanation of Debian service installation and Debian server installation
    Debian is a popular Linux distribution known for its stability and reliability. On a Debian system, installing services and servers becomes relatively simple because of the help of the powerful package management tool apt, which we will introduce in detail below. Steps to install services and servers on Debian. Debian service installation 1. Update the package list: Before installing any service, first ensure that the package list on the system is up to date. This can be achieved by running the following command: ```sqlsudoaptupdate``` 2. Install the service: Use Installing a service with apt is very simple, just run the following command, replacing "service-name" with the name of the service you want to install:
    LINUX . debian 1103 2024-02-09 23:18:22
  • packet.go:123: Error closing idle connection: connection reset by peer
    packet.go:123: Error closing idle connection: connection reset by peer
    I use go, fiberweb framework, mariadb10.6, debian11 and github.com/go-sql-driver/mysql to connect to mariadb. I have used these settings db.setmaxopenconns(25) db.setmaxidleconns(25) db.setconnmaxlifetime(5*time.minute) i.e. I increase the value, decrease the value but still get 1 or 2 warning packets.go:123:closingbadidleconnection :
    Golang . debian 707 2024-02-09 23:15:09
  • Deepin Linux installation 8821 and Deepin Linux installation commands
    Deepin Linux installation 8821 and Deepin Linux installation commands
    As a Linux enthusiast, Xiao Si has been committed to exploring the installation and usage skills of various Linux distributions. He will introduce to you the relevant knowledge of Deepin Linux installation 8821 and Deepin Linux installation commands. Deepin Linux is a Debian-based distribution with rich software repositories and strong community support, so it is very popular among Linux users. 8821 is a commonly used Linux command line tool that can help users quickly install various Packages and dependencies. Xiaosi will introduce to you in detail how to install 8821 in Deepin Linux. 1. Open the terminal. We need to open the terminal of Deepin Linux. You can find it by searching for "Terminal" in the menu. 2.
    LINUX . debian 602 2024-02-09 22:12:08
  • Master Linux file dates - make your file management more efficient
    Master Linux file dates - make your file management more efficient
    In daily file management, we will inevitably encounter situations where we need to check file creation time, modification time, access time and other information. For Linux systems, mastering file dates is very important for file management and maintenance. This article will introduce common file date types in Linux systems and how to use commands to view and modify them. Sometimes it may be necessary to check details about a file, such as the file's modification date. This article may come in handy when you want to check when a file was last edited. In this article, you will learn 4 ways to check the modification date of a file. Use the stat command. The stat command can display detailed information about file attributes, such as the time when the file was last accessed and modified, file size and other information. Use it
    LINUX . debian 401 2024-02-09 20:30:22
  • Stress testing graphics cards on Linux
    Stress testing graphics cards on Linux
    The graphics card is one of the most important and most easily worn components of computer hardware. As usage time increases, the performance of the graphics card may decrease, causing graphics display problems and even affecting the stability of the entire system. If you want to know whether your Linux graphics card can still work normally, or whether it needs to be replaced with a new model, you can use some stress testing tools to detect the status and performance of your graphics card. This article will introduce you to four methods for stress testing graphics cards on Linux. They are: Glxgears: a simple and fast frame rate test tool that can show how many frames per second your graphics card can render. GLMark2: A more complex and comprehensive graphics testing tool that can test your graphics card in different aspects (such as lighting
    LINUX . debian 988 2024-02-09 20:12:48
  • Deepin Linux installation Java environment and Deepin Linux installation
    Deepin Linux installation Java environment and Deepin Linux installation
    With the rapid development of information technology, Linux operating systems are increasingly used in servers, cloud computing, embedded systems and other fields, and Java, as a cross-platform programming language, has also been widely used in various fields. In deepin Linux system, how to install Java environment and deepin Linux? Let’s introduce it in detail below. Deepin Linux installation Java environment In Deepin Linux system, it is very simple to install the Java environment. You only need to follow the following steps: Linux installation Deepin Linux is a Linux distribution based on Debian. It is simple, easy to use, stable, etc. Before installing Deepin Linux, you need to download Deepin Linux first.
    LINUX . debian 886 2024-02-09 19:48:22
  • Node.js and npm in Linux: Essential Tools for JavaScript Developers
    Node.js and npm in Linux: Essential Tools for JavaScript Developers
    JavaScript is a widely used programming language that can run in the browser or on the server side. To run JavaScript on the server side, you need a JavaScript runtime environment, and Node.js is the most popular one. Node.js is built on Chrome's V8 engine, which lets you write high-performance, event-driven, asynchronous web applications using JavaScript. npm is the default package manager for Node.js, which allows you to easily install, update, and remove various JavaScript modules and packages. In this article, we will teach you how to install the latest Node.j in Linux
    LINUX . debian 871 2024-02-09 19:36:24
  • Install RouterOS on CentOS
    Install RouterOS on CentOS
    As a Linux user, you may encounter situations where you need to install different operating systems or command line tools. This article will provide you with a detailed guide on CentOS installation RouterOS and CentOS installation apt-get command. RouterOS is an operating system for routers and network switches. It provides rich network functions and management tools. The following are the steps to install RouterOS on CentOS: Download RouterOS You need to download the installation file of RouterOS from the official website, which can be found at Find the latest version of RouterOS on the MikroTik official website. Install dependencies Before installing RouterOS, you need to install some dependencies
    LINUX . debian 962 2024-02-09 19:21:26
  • Detailed explanation of Ubuntu package management and Ubuntu package manager GUI
    Detailed explanation of Ubuntu package management and Ubuntu package manager GUI
    As a popular Linux distribution, Ubuntu provides a powerful package management system that allows users to easily install, update, and uninstall software. In Ubuntu, the package manager is an important tool that can help users manage them. Software packages, this article will introduce Ubuntu package management and some commonly used package manager GUIs in detail. Ubuntu software package management Ubuntu uses dpkg as its underlying software package management system. dpkg is the abbreviation of Debian package manager. It can handle the installation, uninstallation and configuration of software packages. It may be more efficient to use dpkg directly for software package management. Cumbersome, so Ubuntu also provides more advanced software
    LINUX . debian 1106 2024-02-09 19:20:07
  • Configuration requirements for Tongxin uos installation
    Configuration requirements for Tongxin uos installation
    Here we will introduce the configuration requirements for the installation of Tongxin uos. Tongxin uos is a domestic operating system based on the Linux kernel. It has the characteristics of stability, security, and ease of use. Therefore, it has been widely used in China. In order to ensure that the system To ensure the smooth installation and operation of uos, we need to understand its configuration requirements. Hardware configuration The installation of UOS has certain hardware requirements, as follows: Processor: x86 or x86_64 architecture processor, it is recommended to use a processor with a main frequency of 1GHz or above. Memory: At least 2GB of memory, 4GB or above is recommended. Hard drive: A hard drive with at least 20GB of free space. It is recommended to use an SSD solid-state drive to improve system operation speed. Graphics card: Support DirectX9.0
    LINUX . debian 1567 2024-02-09 19:03:19

Tool Recommendations

jQuery enterprise message form contact code

jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29

HTML5 MP3 music box playback effects

HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.

HTML5 cool particle animation navigation menu special effects

HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29

jQuery visual form drag and drop editing code

jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29

Organic fruit and vegetable supplier web template Bootstrap5

An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03

Bootstrap3 multifunctional data information background management responsive web page template-Novus

Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02

Real estate resource service platform web page template Bootstrap5

Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02

Simple resume information web template Bootstrap4

Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02

Cute summer elements vector material (EPS PNG)

This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09

Four red 2023 graduation badges vector material (AI EPS PNG)

This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29

Singing bird and cart filled with flowers design spring banner vector material (AI EPS)

This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29

Golden graduation cap vector material (EPS PNG)

This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27

Home Decor Cleaning and Repair Service Company Website Template

Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09

Fresh color personal resume guide page template

Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29

Designer Creative Job Resume Web Template

Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28

Modern engineering construction company website template

The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28